When did the two-handed pistol grip come into being

The Weaver style of holding a pistol in a shooting position was invented by American shooter Jack Weaver in 1957. As a result, the stance was named after him. It is the pistol in the traditional one-armed hanging according to the gun and the two-armed reciprocal triangular according to the gun position on the basis of the original new technology. Most police officers in the United States use this position for shooting.

The basic posture is the body slightly sideways, the gun hand directly outstretched to keep parallel with the shoulder, the non-gun hand as a support to hold the gun, the elbow bent, into a 30-45 degree angle, and pull back the gun handle, the gun hand's shoulder forward to maintain the stability of the gun and reduce the recoil.